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Spark Plugs

Turner Motorsport insists on Genuine BMW or Bosch OEM or NGK OEM spark plugs in all of our work and maintenance packages. Bosch and NGK are original suppliers to BMW for spark plugs and the ignition system is set up to use these plugs. To keep the engine running at its best, and get the most from your performance upgrades, we only recommend direct replacement spark plugs. We also sell helpful tools and accessories for changing out spark plugs. Some engines require special tools for replacing spark plugs.
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CTA Tools - Corporate Logo
T#:584137
Part#: CTA7654
In Stock
$ 35.72 USD
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Perfect for getting out spark plugs in hard to reach areas.
Genuine MINI - Corporate Logo
T#:576503
Part#: 12120041666KT1
In Stock
$ 101.99 USD
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$ 101.99 USD
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Genuine MINI - Corporate Logo
T#:574446
Part#: 12120035531KT
Ships in 3 Business Days
$ 97.99 USD
Free Shipping
$ 97.99 USD
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Genuine MINI - Corporate Logo
T#:576502
Part#: 12120041666KT
In Stock
$ 76.99 USD
Free Shipping
$ 76.99 USD
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Genuine MINI - Corporate Logo
T#:574448
Part#: 12122293697KT
In Stock
$ 99.99 USD
Free Shipping
$ 99.99 USD
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Genuine MINI - Corporate Logo
T#:574447
Part#: 12122158165KT
Ships in 3 Business Days
$ 80.99 USD
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$ 80.99 USD
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Kingsborne - Corporate Logo
T#:4036
Part#: 12-7757P
In Stock
Sale - Save 9% $ 164.99

This product was last offered at the strikethrough price on
07-15-2026

$ 150.68 USD
Free Shipping on orders $49 and up
Sale - Save 9%
$ 164.99

This product was last offered at the strikethrough price on
07-15-2026

$ 150.68 USD
Free Shipping on orders $49 and up
The Kingsborne High-Performance Ignition Wire Sets are manufactured to O.E. specifications and with O.E components. All wire sets have genuine BERU connectors, and the highest grade of silicone wire we could find.

This item fits the following BMWs:
1984-1991 E30 BMW 325i 325ic 325is 325ix
1988 E30 BMW 325e 325es
12/1986-1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Beru - Corporate Logo
T#:14982199
Part#: 121200405516KT
Back Ordered
$ 95.99 USD
Free Shipping on orders $49 and up
$ 95.99 USD
Free Shipping on orders $49 and up

Genuine MINI - Corporate Logo
T#:574445
Part#: 12120035933KT
In Stock
$ 88.99 USD
Free Shipping
$ 88.99 USD
Free Shipping
Beru - Corporate Logo
T#:338884
Part#: FGR-6DDU
Back Ordered
Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD
Free Shipping on orders $49 and up
RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
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